Enabling Groups breaks grid logins

I finally enabled the groups module in my OpenSim.ini today, after updating to jOpenSim 0.2.5. When I restart OpenSim.exe, I see this error, and logins to my grid timeout:

2012-11-15 00:14:05,529 ERROR - OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups.XmlRpcGroupsServicesConnectorModule [XMLRPC-GROUPS-CONNECTOR]: An error has occured while attempting to access the XmlRpcGroups server method groups.getAgentGroupMemberships at lustairlines.com/components/com_opensim/interface.php
2012-11-15 00:14:05,529 ERROR - OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups.XmlRpcGroupsServicesConnectorModule [XMLRPC-GROUPS-CONNECTOR]: The request timed out at System.Net.HttpWebRequest.GetRequestStream () [0x00000] in <filename unknown>:0
at Nwc.XmlRpc.XmlRpcRequest.Send (System.String url, Int32 timeout) [0x00000] in <filename unknown>:0
at OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups.XmlRpcGroupsServicesConnectorModule.XmlRpcCall (UUID requestingAgentID, System.String function, System.Collections.Hashtable param) [0x00000] in <filename unknown>:0

I have the Groups addon enabled in my settings as well. Any thoughts on this?

Hi Big B

It looks as if OpenSim does not have a connection to Joomla. Are you it can access the webserver?

Greetz
FoTo50

Thanks for the quick reply. I found that it didn't like an https:// URL for the GroupsServerURI. As soon as I changed it to regular http:// and restarted the sim, everything started talking like it should. Thanks for a great product, and keep it up!! I'm looking forward to the market addon that DJ Devil mentioned the other day.